/*
 * Copyright 2007 - The JDPF Project Team (http://www.jdpf.org) 
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 * 
 * http://www.apache.org/licenses/LICENSE-2.0 
 * 
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and 
 * limitations under the License. 
 */
package org.jdpf.plugins.datatypes.media;

import java.util.ArrayList;
import java.util.List;

import org.jdpf.core.plugins.datatypes.AbstractDataType;

/**
 * @author Bruno Farina
 *
 */
public class Histogram extends AbstractDataType {
	
	private double[] RChannelHistogram;
	private double[] GChannelHistogram;
	private double[] BChannelHistogram;
	private String imageName; 

	public Histogram(double[] rch,double[] gch,double[] bch,String imageName){
		RChannelHistogram=rch;
		GChannelHistogram=gch;
		BChannelHistogram=bch;
		this.imageName=imageName;
	}

	@Override
	public Object getValue() {
		List<double[]> outList=new ArrayList<double[]>(3);
		outList.add(0,RChannelHistogram);
		outList.add(1,GChannelHistogram);
		outList.add(2,BChannelHistogram);
		return outList;
	}

	public double[] getBChannelHistogram() {
		return BChannelHistogram;
	}

	public double[] getGChannelHistogram() {
		return GChannelHistogram;
	}

	public double[] getRChannelHistogram() {
		return RChannelHistogram;
	}
	
	public String getImageName() {
		return imageName;
	}

}
